18755580596

素因数分解:

$2^2\times {\mathrm{541}}^1\times {\mathrm{919}}^1\times {\mathrm{9431}}^1$

素因数の和:10895

約数の個数: 24

約数和(自身を含む): 32922207360

約数和(自身を除く): 14166626764

約数列:

[1, 2, 4, 541, 919, 1082, 1838, 2164, 3676, 9431, 18862, 37724, 497179, 994358, 1988716, 5102171, 8667089, 10204342, 17334178, 20408684, 34668356, 4688895149, 9377790298, 18755580596]

約数ペア:

[(1, 18755580596), (2, 9377790298), (4, 4688895149), (541, 34668356), (919, 20408684), (1082, 17334178), (1838, 10204342), (2164, 8667089), (3676, 5102171), (9431, 1988716), (18862, 994358), (37724, 497179)]